Reposted by Benjamin Manning
🚨New Paper Alert🚨
In a megastudy w/ 140k U.S. teachers on Zearn we tested 15 email campaigns nudging teachers to help their elementary school students progress in math. Our emails boosted math progress slightly (by 1.9%). Personalization added value. Led by A Duckworth.
www.pnas.org/doi/10.1073/...
